ISG089D
IS THIS DEVICE REQUIRED BY GRS? REPLY YES OR NO.

Explanation

Global resource serialization found a channel-to-channel (CTC) path specified in the GRSCNFxx parmlib member that is not defined as a CTC device.

System action

Processing stops until the operator enters a reply. The system issued message ISG045I listing the device number of the incorrect CTC device. If the operator replies NO, global resource serialization ignores the CTC device specified in message ISG045I and initialization continues. If the operator replies NO but none of the CTCs in GRSCNFxx are correct, then the system issues ISG009D and waits for a response.

If the operator replies YES, the system verifies all other CTC devices specified in the GRSCNFxx parmlib member, issues message ISG009D, and waits for a response.

Operator response

Choose one of the following replies:
NO
If this system does not require the CTC device listed in message ISG045I or any substitute for that device. Choose NO if you want global resource serialization to ignore this CTC and continue the initialization process.
YES
If this system requires the CTC device for global resource serialization. Then do one of the following:
  • Ask the system programmer to correct the error in the GRSCNFxx parmlib member and reIPL the system.
  • ReIPL the system using a different GRSCNFxx parmlib member.

System programmer response

Correct the GRSCNFxx parmlib member.

Source

Global resource serialization

Module

ISGNCNFP

Routing code

2,10

Descriptor code

2

Parent topic: ISG messages